#include <iostream>
using std::cout;
using std::endl;

class Date
{
public:
	Date(int year = 1)
	{
		cout << "Date()" << endl;
	}
	
private:
	int year_;
	
	Date()
	{
		cout << "Date()" << endl;
	}
};

int main()
{
	Date a;
	
	return 0;
}
